4 years ago

I don't understand this )):

Mathematics

1 answer:

True [87]4 years ago

3 0

Maybe you should contact your teacher

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I will give brainliest to right answer

gavmur [86]

Answer:

Is it A???

Step-by-step explanation:

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3 years ago

Explain how you know these two figures are similar.

Alborosie

Answer:

Both figures are rhombuses, they have the same angle degrees, one is just slanted more and smaller than the other.

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3 years ago

I need help with 14, 15, and 16 please!!

stellarik [79]

Answer:

so 80 plus 20 is a 100

Step-by-step explanation:

thats it

7 0

3 years ago

I will give brainiest to whoever answers correctly !!

Brilliant_brown [7]

Answer:

8578.76 dollars.

Step-by-step explanation:your welcome :) please give brainliest

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3 years ago

If a line includes the points (8,0) and (20,12). What is its equation in slope-intercept form?

aev [14]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

substitute the coordinates of the points (8, 0) and (20, 12) to the formula:

$m=\dfrac{12-0}{20-8}=\dfrac{12}{12}=1$

y = 1x + b = x + b

Put the coordinates of the point (8, 0) to the equation of a line:

0 = 8 + b <em>subtract 8 from both sides</em>

-8 = b

<h3>Answer: y = x - 8</h3>

8 0

3 years ago